Continental drift is the geological phenomenon in which continents move. These movements at speeds of a few centimeters per year can actually be measured since the advent of satellite geodesy. The movement of continents is caused by plate tectonics.
Alfred Wegener noted at the beginning of the 20th century that the edges of some continents (particularly South America and Africa) are similar in shape, concluding that the continents were connected and separated before. The problem was that it was not known how huge land masses could move across the Earth's surface. Such a movement requires enormous power and it was not known where it came from.
Later it was known that, according to plate tectonics, the continents move as a result of convection currents in the mantle. They slowly move away from each other, bump into each other, slide under each other, or rub against each other. This causes various surface phenomena, such as earthquakes, volcanism, and slow changes, such as subsidence, mountain building and the displacement of continents.
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Answer:Everyone faces scarcity Children, your professor, college students, factory workers, President, Wall Street investor, babysitter
Explanation: everyone at some point in their life experiences scarcity even government the reason being our wants exceed what we already have and exceed what is available to us.
Instead we keep trading what we already have for something more and something better. No matter what one has it always doesn't feel enough because there are always yearning for something more and better than what they have. For this reason available resources doesn't meet their needs and wants which result to scarcity.
Answer:
is that autocracy is a form of government in which unlimited power is held by a single individual while democracy is (uncountable) rule by the people, especially as a form of government; either directly or through elected representatives (representative democracy).
Explanation:= )
The answer is D they were removed from the polis for 10 years
